JPH01117444U - - Google Patents
Info
- Publication number
- JPH01117444U JPH01117444U JP832588U JP832588U JPH01117444U JP H01117444 U JPH01117444 U JP H01117444U JP 832588 U JP832588 U JP 832588U JP 832588 U JP832588 U JP 832588U JP H01117444 U JPH01117444 U JP H01117444U
- Authority
- JP
- Japan
- Prior art keywords
- pulverized coal
- supply duct
- separator
- storage tank
- control damper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003245 coal Substances 0.000 claims description 18
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図は本考案の一実施例の説明図、第２図は
従来技術の説明図である。
図中１は微粉炭装置本体、８は一次空気供給ダ
クト、９は一次空気入口（下部入口）、１０は微
粉炭出口（上部出口）、１２は微粉炭供給ダクト
、１４は微粉炭セパレータ、１５は微粉炭貯蔵タ
ンク、１６，１９，２４は微粉炭ダクト、１８は
第１の制御ダンパ、２１は一次空気ダクト、２３
は第２の制御ダンパ、２５は空気ダクトを示す。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional technique. In the figure, 1 is the pulverized coal equipment main body, 8 is the primary air supply duct, 9 is the primary air inlet (lower inlet), 10 is the pulverized coal outlet (upper outlet), 12 is the pulverized coal supply duct, 14 is the pulverized coal separator, 15 is a pulverized coal storage tank, 16, 19, 24 are pulverized coal ducts, 18 is a first control damper, 21 is a primary air duct, 23
indicates a second control damper, and 25 indicates an air duct.
Claims (1)
下部入口及び上部出口に、それぞれ一次空気供給
ダクト及び微粉炭供給ダクトを連通し、前記微粉
炭装置本体の近傍に、微粉炭セパレータ及びこれ
と連通する微粉炭貯蔵タンクを設置し、前記微粉
炭供給ダクトと前記セパレータとを第１の制御ダ
ンパを介して連通し、また、前記一次空気供給ダ
クトと前記貯蔵タンクとを第２の制御ダンパを介
して連通し、更に、前記セパレータ及び前記貯蔵
タンクを、前記微粉炭供給ダクトに対して、該ダ
クトが前記セパレータと前記第１の制御ダンパを
介して連通する位置よりも微粉炭供給下流側にお
いて、連通せしめたことを特徴とする微粉炭装置
。 A primary air supply duct and a pulverized coal supply duct are connected to a lower inlet and an upper outlet of a pulverized coal equipment main body, respectively, for pulverizing coal to produce pulverized coal, and a pulverized coal separator and a pulverized coal separator are provided near the pulverized coal equipment main body. A pulverized coal storage tank is installed in communication with the pulverized coal supply duct and the separator through a first control damper, and the primary air supply duct and the storage tank are connected through a second control damper. and the separator and the storage tank are connected to the pulverized coal supply duct at a position downstream of the pulverized coal supply duct from a position where the duct communicates with the separator via the first control damper. A pulverized coal device characterized by communicating with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP832588U JPH01117444U (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP832588U JPH01117444U (en) | 1988-01-26 | 1988-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117444U true JPH01117444U (en) | 1989-08-08 |
Family
ID=31214098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP832588U Pending JPH01117444U (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225609A (en) * | 1988-07-14 | 1990-01-29 | Babcock Hitachi Kk | Pulverized coal burner and pulverized coal combustion device with the same |
-
1988
- 1988-01-26 JP JP832588U patent/JPH01117444U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225609A (en) * | 1988-07-14 | 1990-01-29 | Babcock Hitachi Kk | Pulverized coal burner and pulverized coal combustion device with the same |
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